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1478 Commits

Author SHA1 Message Date
Yu-Ju Hong
11be6811b3 Merge pull request #7563 from vmarmol/runtime-pre 
Move lifecycle handlers to their own subpackage
 2015-04-30 11:22:58 -07:00
Clayton Coleman
d03b5299f9 Merge pull request #7432 from piosz/termination_notice 
Added TerminationGracePeriod field to PodSpec and grace-period flag to kubectl stop
 2015-04-30 13:55:51 -04:00
Tobi Knaup
b96c4046a8 Add --cgroup_root flag to Kubelet to set the parent cgroup for all pods. 
Implements #6991.
 2015-04-30 10:32:27 -07:00
Yifan Gu
ca4643ef31 kubelet/rkt: Add GetContainerLogs() for rkt. 2015-04-30 10:31:31 -07:00
Yifan Gu
488f49a216 kubelet/rkt: Add GarbageCollection to rkt runtime. 2015-04-30 10:29:38 -07:00
Yifan Gu
01693c8233 kubelet/rkt: Add PullImage()/IsImagePresent() to rkt runtime. 2015-04-30 10:01:24 -07:00
Yu-Ju Hong
176fc9b9c6 Remove GetContainers from Runtime interface 
This function is no longer considered needed.
 2015-04-30 09:33:23 -07:00
Yu-Ju Hong
de32785e2e Merge pull request #7532 from vmarmol/runtime-images 
Add image-related methods to Runtime interface.
 2015-04-30 09:30:59 -07:00
Piotr Szczesniak
11a2dc496f Added TerminationGracePeriod field to PodSpec and grace-period flag to kubectl stop 
Those are changes which touch users required by Termination Notice

Addresses #6804
 2015-04-30 18:00:33 +02:00
Victor Marmol
238b3c6f4e Move lifecycle handlers to its own sub package. 
This will allow injecting it into the runtimes.
 2015-04-30 08:47:23 -07:00
Victor Marmol
4db5127073 Make HttpGetter a shared Kubelet type. 2015-04-30 08:47:23 -07:00
Victor Marmol
037295ac4c Merge pull request #7533 from yujuhong/get_containers 
Clean up dockertools/manager.go and add more unit tests
 2015-04-30 08:38:27 -07:00
Victor Marmol
946dac4f7c Merge pull request #7465 from yifan-gu/split_rkt 
kubelet/rkt: Add basic rkt runtime routines.
 2015-04-30 08:37:24 -07:00
Victor Marmol
0a6584cafe Merge pull request #7487 from njuicsgz/master 
readinessProbe calls livenessProbe.Exec.Command which cause "invalid memory address or nil pointer dereference".
 2015-04-30 08:36:54 -07:00
Yu-Ju Hong
baaea11cd5 Merge pull request #7520 from vmarmol/runtime-pull 
Add RuntimeHooks to abstract Kubelet logic
 2015-04-30 08:33:19 -07:00
Gao Zheng
95f2d1378f change probe.runner to probe.Runner as based 2015-04-30 10:36:38 +08:00
Gao Zheng
74975eff03 Fixes issue #7352 
readinessProbe calls livenessProbe.Exec.Command which cause
"invalid memory address or nil pointer dereference".
 2015-04-30 10:19:49 +08:00
Yu-Ju Hong
919d78281f Clean up dockertools/manager.go and add more unit tests. 
This change refactors the GetPods function and add some basic unit tests.
We should start migrating docker specific tests from kubelet_test to
manager_test.go.
 2015-04-29 18:32:52 -07:00
Victor Marmol
090d0c95fa Remove ImagePull metric in Kubelet. 
There is an equivalent metric from our Docker metrics and this one is
harder to maintain with the RuntimeHooks.
 2015-04-29 17:12:03 -07:00
Yifan Gu
305345efe1 kubelet/rkt: Add basic rkt runtime routines. 2015-04-29 17:09:32 -07:00
Victor Marmol
2a01a2c7e9 Use RuntimeHooks in Kubelet. 
Used in functionality that will be moved to the runtimes.
 2015-04-29 17:06:49 -07:00
Victor Marmol
61d51243c5 Add RuntimeHooks interface and Kubelet implementation. 
This interface will be used to inject functionality and logic into the
runtimes that should be shared accross runtimes.
 2015-04-29 17:06:49 -07:00
Yu-Ju Hong
d81ecc58f8 Adapt pod killing and cleanup for generic container runtime 
This change removes docker-specifc code in killUnwantedPods. It
also instructs the cleanup code to move away from interacting with
containers directly. They should always deal with the pod-level
abstraction if at all possible.
 2015-04-29 16:08:09 -07:00
Yu-Ju Hong
ba1140a54f Merge pull request #7480 from vmarmol/runtime-syncpod 
Move ComputePodChanges to the Docker runtime
 2015-04-29 16:05:20 -07:00
Victor Marmol
4d09b79529 Add image-related methods to Runtime interface. 
This includes RemoveImage() and ListImages().
 2015-04-29 16:00:36 -07:00
Victor Marmol
293828c93c Merge pull request #7515 from brendandburns/kubelet 
Fix YAML parsing for v1beta3 objects in the kubelet for file/http
 2015-04-29 14:31:49 -07:00
Victor Marmol
209b4fcbef Merge pull request #6718 from vishh/sys_oom1 
Adding system oom events from kubelet
 2015-04-29 14:29:38 -07:00
Victor Marmol
fe4600ba17 Move ComputePodChanges to DockerManager. 
This logic is specific to the Docker runtime. This move is the first
step towards making syncPod() runtime-agnostic.
 2015-04-29 14:00:37 -07:00
Brendan Burns
48d269e6ab Fix YAML parsing for v1beta3 objects in the kubelet for file/http 2015-04-29 11:38:36 -07:00
Vishnu Kannan
020950fd0f Adding events for system ooms. 
Kubelet will continuously watch for system OOMs and generate events whenever it
encounters a system OOM.
 2015-04-29 11:19:11 -07:00
Victor Marmol
f38c607285 Move Prober to its own subpackage. 
This will allow it to be reused by the runtimes.
 2015-04-29 10:11:28 -07:00
Yu-Ju Hong
33b8f487f6 Merge pull request #7449 from vmarmol/runtime-network-plugins 
Move network plugin TearDown to DockerManager
 2015-04-29 10:09:58 -07:00
Victor Marmol
02231ea75d Merge pull request #7503 from jsafrane/devel/fix-volume-rm 
Fixed kubelet deleting data from volumes on stop (#7317).
 2015-04-29 10:01:16 -07:00
Victor Marmol
dfadc10fcb Merge pull request #7488 from yifan-gu/get_container_logs 
kubelet/container: Add GetContainerLogs to runtime interface.
 2015-04-29 08:24:20 -07:00
Victor Marmol
38831237b2 Merge pull request #7477 from yifan-gu/refactor_runonce 
kubelet: Refactor isPodRunning() in runonce.go
 2015-04-29 08:24:09 -07:00
Jan Safranek
9b9e98a22f Fixed kubelet deleting data from volumes on stop (#7317). 
We must not clear the pod directory in killUnwantedPods(), volumes are still
mounted there at this time. There already is cleanupOrphanedPodDirs(),
called later in the SyncPods() sequence, which should remove these pod
directories.
 2015-04-29 10:41:19 +02:00
Yifan Gu
fb1c55aa11 kubelet/container: Add GetContainerLogs to runtime interface. 2015-04-28 20:26:16 -07:00
Yifan Gu
ba1389de3c kubelet/container: Update the runtime interface. 
Make some of them (RunInContainer, ExecInContainer, etc) to have
same function signatures as current docker and rkt implementation.
 2015-04-28 17:55:41 -07:00
Yifan Gu
c848fa447d kubelet: Refactor isPodRunning() in runonce.go 
Replace InspectContainer() with generic GetPodStatus().
 2015-04-28 17:44:13 -07:00
Victor Marmol
787d42d50b Move network plugin teardown to DockerManager. 
This teardown is Docker-specific and will let us also do the setup in
the manager in future cleanups.
 2015-04-28 16:58:54 -07:00
Victor Marmol
de0957ccb1 Create Kubelet types package for common shared types. 2015-04-28 16:57:45 -07:00
Vishnu Kannan
820d0f3e83 Adding a 'PastEventf' method to EventRecorder interface. This will be 
useful for recording the timestamp of events that happened in the past.
 2015-04-28 16:13:29 -07:00
Vishnu Kannan
2f68cddbd2 Adding events API to cadvisor interface. 2015-04-28 16:13:29 -07:00
Dawn Chen
af5d017911 Merge pull request #7386 from vmarmol/rkt-pull-image 
Kubelet: Factor out and remove pullImageAndRunContainer
 2015-04-28 09:28:16 -07:00
Dawn Chen
1de4c45115 Merge pull request #7401 from vmarmol/rkt-kill-pod 
Kubelet: Move killPod() logic to DockerManager's KillPod()
 2015-04-28 09:25:12 -07:00
Sam Ghods
5ceebb4a5f Add error message to log of docker error 2015-04-27 21:49:46 -07:00
Dawn Chen
4b79e5a3db Merge pull request #7403 from vmarmol/rkt-deps 
Remove DockerPrefix references in Kubelet.
 2015-04-27 19:05:43 -07:00
Victor Marmol
6b0db76e85 Move killPod() logic to DockerManager KillPod(). 
This moved Docker specific logic there and allows it to align with the
runtime API. There is still a pod infra container reference in the
function due to network plugins. We can handle this in the Kubelet since
we'll need to be explicit in stating that the network plugin will not
work in a non-Docker runtime.
 2015-04-27 17:15:37 -07:00
Dawn Chen
5ea5fff586 Merge pull request #7391 from vmarmol/rkt-portforward 
Add PortForward to runtime API.
 2015-04-27 17:10:37 -07:00
Victor Marmol
42a2059a5d Remove DockerPrefix references in Kubelet. 
Makes this usage generic and usable by other runtimes.
 2015-04-27 15:55:13 -07:00